中国地理科学(英文版) ›› 1997, Vol. 7 ›› Issue (2): 175-179.

• 论文 • 上一篇    下一篇

CARBON CYCLE OF MARSH IN THE SANJIANG PLAIN

马学慧, 吕宪国   

  1. Changchun Institute of Geography, the Chinese Academy of Sciences, Changchun 130021, P. R. China
  • 收稿日期:1996-08-13 出版日期:1997-06-20 发布日期:2011-12-16

CARBON CYCLE OF MARSH IN THE SANJIANG PLAIN

Ma Xuehui, Lu Xianguo   

  1. Changchun Institute of Geography, the Chinese Academy of Sciences, Changchun 130021, P. R. China
  • Received:1996-08-13 Online:1997-06-20 Published:2011-12-16

摘要:

The Sanjinag Plain of China is a low plain. Its total area is 10. 89 × 104 km2 and marsh area takes up 10. 20%. Marsh is a kind of vegetation type with strong carbon-fixing ability among the terrestrial areystam and carbon cycle performing in the form of carbon dioxide. This paper discusses the fixation of atmospheric CO2 by marsh plant; the transfer of carbon from marsh to atmosphere; the change of CO2 and vertical transfer of CO2 near atmosphere of the earth; the carbon floW among marsh plants, soil and atmosphere. Some scientific data about the biological production, carbon content of marsh plants and the capacity for releasing and fixing are used to explain the carbon cycle of marsh in the Sanjiang Plain.

关键词: carbon cycle, production of plant, soil respiration, vertical transport of carbon dioxide

Abstract:

The Sanjinag Plain of China is a low plain. Its total area is 10. 89 × 104 km2 and marsh area takes up 10. 20%. Marsh is a kind of vegetation type with strong carbon-fixing ability among the terrestrial areystam and carbon cycle performing in the form of carbon dioxide. This paper discusses the fixation of atmospheric CO2 by marsh plant; the transfer of carbon from marsh to atmosphere; the change of CO2 and vertical transfer of CO2 near atmosphere of the earth; the carbon floW among marsh plants, soil and atmosphere. Some scientific data about the biological production, carbon content of marsh plants and the capacity for releasing and fixing are used to explain the carbon cycle of marsh in the Sanjiang Plain.

Key words: carbon cycle, production of plant, soil respiration, vertical transport of carbon dioxide